Too many or too few stabilizers Stabilizer according to the different types of plastic profiles are different, but the total point, the excessive use of materials will delay the plasticizing time so that when the material export mold is al…

pvc plastic doors and windows PVC plastic doors and windows is made of polyvinyl chloride (PVC) resin as the main raw material, adding a certain proportion of stabilizers, modifiers, fillers, UV absorbers and other additives formulations a…